ES368758A1 - Sistema de comunicacion multiple de division de tiempo por modulacion de impulsos codificados. - Google Patents

Sistema de comunicacion multiple de division de tiempo por modulacion de impulsos codificados.

Info

Publication number
ES368758A1
ES368758A1 ES368758A ES368758A ES368758A1 ES 368758 A1 ES368758 A1 ES 368758A1 ES 368758 A ES368758 A ES 368758A ES 368758 A ES368758 A ES 368758A ES 368758 A1 ES368758 A1 ES 368758A1
Authority
ES
Spain
Prior art keywords
channel
digit
order
frequency
encode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES368758A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES368758A1 publication Critical patent/ES368758A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
ES368758A 1968-06-17 1969-06-16 Sistema de comunicacion multiple de division de tiempo por modulacion de impulsos codificados. Expired ES368758A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73754068A 1968-06-17 1968-06-17

Publications (1)

Publication Number Publication Date
ES368758A1 true ES368758A1 (es) 1971-05-01

Family

ID=24964320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368758A Expired ES368758A1 (es) 1968-06-17 1969-06-16 Sistema de comunicacion multiple de division de tiempo por modulacion de impulsos codificados.

Country Status (7)

Country Link
US (1) US3549814A (enExample)
BE (1) BE734469A (enExample)
CH (1) CH498535A (enExample)
DE (1) DE1929636A1 (enExample)
ES (1) ES368758A1 (enExample)
FR (1) FR2011050A1 (enExample)
NL (1) NL6908967A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761619A (en) * 1972-03-10 1973-09-25 U Pommerening Digital central switching office for telephone system
US3824471A (en) * 1972-12-01 1974-07-16 Gte Automatic Electric Lab Inc Pcm tone receiver using floating-point digital spectrum analysis
US3872257A (en) * 1974-03-11 1975-03-18 Bell Telephone Labor Inc Multiplex and demultiplex apparatus for digital-type signals
US4195205A (en) * 1978-06-21 1980-03-25 International Standard Electric Corporation Signal transfer system for time division switching systems
US4245340A (en) * 1978-12-05 1981-01-13 Bell Telephone Laboratories, Incorporated Data link for digital channel bank systems
FR2456437A1 (fr) * 1979-05-08 1980-12-05 Cit Alcatel Systeme de raccordement de tables d'operatrices a un central a reseau de connexion numerique
US4347607A (en) * 1980-05-09 1982-08-31 Harris Corporation Voice alarm signalling system
JPS5723356A (en) * 1980-07-02 1982-02-06 Hitachi Ltd Sound signal converter
US4476559A (en) * 1981-11-09 1984-10-09 At&T Bell Laboratories Simultaneous transmission of voice and data signals over a digital channel
US4581746A (en) * 1983-12-27 1986-04-08 At&T Bell Laboratories Technique for insertion of digital data bursts into an adaptively encoded information bit stream
US4730312A (en) * 1986-02-21 1988-03-08 San/Bar Corporation Voice, data or both over one telephone line in a T-1 carrier system
DE3674196D1 (de) * 1986-04-17 1990-10-18 Ibm Leistungsfaehiges integriertes uebertragungsverfahren fuer daten und nichtkodierte information.
CN101577598A (zh) * 2009-06-03 2009-11-11 深圳华为通信技术有限公司 多路信号复用、解复用的方法、装置和系统

Also Published As

Publication number Publication date
US3549814A (en) 1970-12-22
FR2011050A1 (enExample) 1970-02-27
DE1929636A1 (de) 1969-12-18
BE734469A (enExample) 1969-11-17
NL6908967A (enExample) 1969-12-19
CH498535A (de) 1970-10-31

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